Tied-Mixture Language Modeling in Continuous Space.
Ruhi SarikayaMohamed AfifyBrian KingsburyPublished in: HLT-NAACL (2009)
Keyphrases
- language modeling
- continuous space
- language model
- mixture model
- discrete space
- information retrieval
- query expansion
- probabilistic model
- retrieval model
- n gram
- mathematical morphology
- expectation maximization
- document retrieval
- text classification
- test collection
- information extraction
- relevance model
- spatial features
- bayesian networks
- feature extraction